10-Day Weather Forecast - Port Ontario, NY

-
  • |19°F
    60% Chance of Snow
    Arrow up

    Tonight

    19°F

    Mostly cloudy with a chance of snow. Chance of precipitation 60%. Low temperature around 19F. Dew point will be around 18F with an average humidity of 72%. Winds will be 8 mph from the SE.

    Hourly details
  • Weekend Weather

  • Day

    33°F

    Snow showers. Additional accumulation ranging from up to 2 inches across the lower elevations to 2 to 4 inches on the tug hill. Highs ranging from the upper 20s on the tug hill to the mid 30s across the lower elevations. South winds 5 to 10 mph becoming light. Chance of snow 80 percent.

    Night

    24°F

    Snow showers likely with a chance of freezing rain in the evening then snow showers likely overnight. Additional snow accumulation ranging from an inch or less across the lower elevations to 1 to 2 inches on the tug hill. Lows ranging from 15 to 20 on the tug hill to 20 to 25 across the lower elevations. Southwest winds 5 to 10 mph becoming west 10 to 15 mph. Chance of precipitation 60 percent.

    Hourly details
  • Day

    26°F

    Partly sunny with a 40 percent chance of snow showers. Highs ranging from the lower 20s on the tug hill to the mid 20s across the lower elevations. Southwest winds 10 to 15 mph diminishing to 5 to 10 mph.

    Night

    19°F

    Mostly cloudy with a 50 percent chance of snow showers. Lows ranging from 10 to 15 on the tug hill to 15 to 20 across the lower elevations. Southwest winds 5 to 10 mph becoming south 10 to 15 mph.

    Hourly details
  • Day

    26°F

    Mostly cloudy. A chance of snow showers in the morning then lake effect snow showers and blowing snow in the afternoon. Very windy with highs ranging from around 20 on the tug hill to the mid 20s across the lower elevations. Southwest winds 15 to 20 mph increasing to 30 to 40 mph. Chance of snow 80 percent.

    Night

    13°F

    Lake effect snow showers and blowing snow. Snow may be heavy at times. Windy. Lows 5 to 10 above. Highs 10 to 15. Chance of snow 90 percent.

    Hourly details
  • Day

    14°F

    Lake effect snow showers and blowing snow. Snow may be heavy at times. Windy. Lows 5 to 10 above. Highs 10 to 15. Chance of snow 90 percent.

    Night

    12°F

    Lake effect snow showers and blowing snow. Snow may be heavy at times. Windy. Lows 5 to 10 above. Highs 10 to 15. Chance of snow 90 percent.

    Hourly details
  • Day

    26°F

    Snow showers likely with blowing snow. Highs around 30. Chance of snow 60 percent.

    Night

    24°F

    Snow showers likely. Lows 15 to 20. Highs in the mid 20s. Chance of snow 70 percent.

    Hourly details
  • Day

    23°F

    Snow showers likely. Lows 15 to 20. Highs in the mid 20s. Chance of snow 70 percent.

    Night

    13°F

    Snow showers likely. Lows 5 to 10 above. Chance of snow 60 percent.

    Hourly details
  • Day

    20°F

    Mostly cloudy with a 50 percent chance of snow showers. Highs 15 to 20.

    Night

    16°F

    Cloudy with a chance of snow. Chance of precipitation 60%. Low temperature around 16F. Dew point will be around 11F with an average humidity of 78%. Winds will be 3 mph from the S.

  • Weekend Weather

  • Day

    22°F

    Cloudy with a chance of snow. Chance of precipitation 55%. High temperature around 22F. Dew point will be around 13F with an average humidity of 76%. Winds will be 2 mph from the SW.

    Night

    11°F

    Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 11F. Dew point will be around 9F with an average humidity of 78%. Winds will be 2 mph from the W.

  • Day

    16°F

    Cloudy with a chance of snow. Chance of precipitation 50%. High temperature around 16F. Dew point will be around 7F with an average humidity of 75%. Winds will be 2 mph from the W.

    Night

    8°F

    Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 8F. Dew point will be around 4F with an average humidity of 77%. Winds will be 2 mph from the NW.